@article{ref1,
title="Causes of death in psychiatric hospitals",
journal="Southern medical journal",
year="1972",
author="Watkins, C. and Gilbert, J. E. and SEALE, A. L.",
volume="65",
number="8",
pages="969-975",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0038-4348",
doi="",
url="http://dx.doi.org/"
}